GigSky eSIM Data Plans for Guam

GigSky does not offer an unlimited data eSIM plan for Guam. All available GigSky plans provide fixed data allowances. For travelers who need large data volumes, the 50GB World Plan (valid for 180 days) and the 20GB Cruise + World plan (valid for 120 days) are examples of high‑cap alternatives. Choosing one of these fixed data plans can be more cost‑effective unless a user requires continuous, unlimited connectivity.

GigSky does not provide Guam eSIM plans that include a local phone number or SMS capability. Their offerings for Guam are data‑only, so travelers will receive internet access but no local calling or texting number.

To communicate and stay connected, users can rely on VoIP applications such as WhatsApp, Telegram, and iMessage, which operate over the data connection and enable voice and text communication without a traditional phone number.

GigSky currently offers 10 single-coverage data plans specifically for Guam, alongside 16 multi-country plans that include Guam as part of their coverage. These plans vary, with some offering a fixed data allowance ranging from 500MB to 50GB, while others provide a daily data cap. Prices for these plans range from $6.99 to $329.99, and validity periods extend from 1 to 180 days.